From 3f049b6534501be087cbe7c770829c32ff418d39 Mon Sep 17 00:00:00 2001 From: Francesco Dolcini Date: Mon, 5 Jan 2026 16:24:50 +0100 Subject: [PATCH] net: fec: Add stop mode support on i.MX8DX/i.MX8QP Add additional machines that requires communication to the SC firmware to set the GPR bit required for stop mode support. NXP i.MX8DX (fsl,imx8dx) is a low end version of i.MX8QXP (fsl,imx8qxp), while NXP i.MX8QP (fsl,imx8qp) is a low end version of i.MX8QM (fsl,imx8qm). Signed-off-by: Francesco Dolcini Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20260105152452.84338-1-francesco@dolcini.it Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/freescale/fec_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index a753265961af5..cfb56bf0e3614 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1334,7 +1334,9 @@ fec_restart(struct net_device *ndev) static int fec_enet_ipc_handle_init(struct fec_enet_private *fep) { if (!(of_machine_is_compatible("fsl,imx8qm") || + of_machine_is_compatible("fsl,imx8qp") || of_machine_is_compatible("fsl,imx8qxp") || + of_machine_is_compatible("fsl,imx8dx") || of_machine_is_compatible("fsl,imx8dxl"))) return 0; -- 2.47.3